000 00328nam a2200133Ia 4500
005 20260413101128.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aChauhan K.P.S
245 0 _aMaterial Science
260 _bDelhi Eagle Prakashan
_c2012
300 _a210+38
942 _cPB
999 _c6983
_d6983